From 8c9ed899b44c19e81859fbb0e9d659fe2f8630fc Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 7 May 2009 11:41:37 +0100 Subject: 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 Acked-by: Greg Ungerer Signed-off-by: Linus Torvalds --- mm/nommu.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'mm') diff --git a/mm/nommu.c b/mm/nommu.c index 67cd1a487ee..b571ef70742 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) { -- cgit v1.2.3-18-g5258