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| H A D | hugetlbpage.c | diff 544f8f935863c5a9ca3e34306ea3316095e7b7bf Mon Apr 17 17:46:41 CDT 2017 Nitin Gupta <nitin.m.gupta@oracle.com> sparc64: Fix hugepage page table free
Make sure the start adderess is aligned to PMD_SIZE
boundary when freeing page table backing a hugepage
region. The issue was causing segfaults when a region
backed by 64K pages was unmapped since such a region
is in general not PMD_SIZE aligned.
Signed-off-by: Nitin Gupta <nitin.m.gupta@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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