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| author | David Howells <[email protected]> | 2009-05-07 10:41:37 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-05-07 19:03:41 +0000 |
| commit | 8c9ed899b44c19e81859fbb0e9d659fe2f8630fc (patch) | |
| tree | 6cc4ebd5d050accad0d706e596f8ea1609d26bc9 | |
| parent | Merge branch 'for-linus' of git://neil.brown.name/md (diff) | |
| download | kernel-8c9ed899b44c19e81859fbb0e9d659fe2f8630fc.tar.gz kernel-8c9ed899b44c19e81859fbb0e9d659fe2f8630fc.zip | |
NOMMU: Don't check vm_region::vm_start is page aligned in add_nommu_region()
Don't check vm_region::vm_start is page aligned in add_nommu_region() because
the region may reflect some non-page-aligned mapped file, such as could be
obtained from RomFS XIP.
Signed-off-by: David Howells <[email protected]>
Acked-by: Greg Ungerer <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | mm/nommu.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index 67cd1a487ee6..b571ef707428 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -515,8 +515,6 @@ static void add_nommu_region(struct vm_region *region) validate_nommu_regions(); - BUG_ON(region->vm_start & ~PAGE_MASK); - parent = NULL; p = &nommu_region_tree.rb_node; while (*p) { |