| commit | c918dcce92f76bb9903e4d049f4780bad384c207 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Thu Aug 14 01:41:39 2008 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Thu Aug 14 01:41:39 2008 -0700 |
| tree | 98cba34aec05883f1c25aa19c2a8600e4a588341 | |
| parent | 6f63e781eaf6a741fc65f773017154b20ed4ce3b [diff] |
sparc64: Fix overshoot in nid_range(). If 'start' does not begin on a page boundary, we can overshoot past 'end'. Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 217de3e..64d8e76 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c
@@ -796,6 +796,9 @@ start += PAGE_SIZE; } + if (start > end) + start = end; + return start; } #else