tree 8b0cf794410c9e632b9ee65b8e0750621d9c96ce
parent a5a678c80beac4d163babda243a27eeb9c89bd89
author Jeff Dike <jdike@addtoit.com> 1202193055 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1202233468 -0800

uml: fix page table data sizes

Get the sizes of various pieces of data right when using three-level
page tables.  pgd and pmd entries remain at 32 bits in a 32-bit
compilation because page tables will remain in low memory.  So,
PGDIR_SHIFT, the PTRS_PER_* values, set_pud, set_pmd are conditional
on 64BIT.

More use of phys_t is made when there are physical memory addresses
floating around.

ObCheckpatchViolationJustification - the new typedef is an alternate
definition of pmd_t, which I can't really live without.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>