| commit | 06b32f3ab6df4c7489729f94bdc7093c72681d4b | |
| author | Helge Deller <deller@gmx.de> | |
| Tue, 19 Dec 2006 18:28:33 +0000 (19 19:28 +0100) | ||
| committer | Kyle McMartin <kyle@minerva.i.cabal.ca> | |
| Thu, 21 Jun 2007 21:46:20 +0000 (21 17:46 -0400) | ||
| tree | 07fabea840fa598e510b4da899ef7f5b06282683 | treesnapshot (tar.gz zip) |
| parent | d2f1c0fa2b346769ac35559ae3bafccf151dd446 | commitdiff |
[PARISC] Handle wrapping in expand_upwards()
Function expand_upwards() did not guarded against wrapping
around to address 0. This fixes the adjtimex02 testcase from
the Linux Test Project on a 32bit PARISC kernel.
[expand_upwards is only used on parisc and ia64; it looks like it does
the right thing on both. --kyle]
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Function expand_upwards() did not guarded against wrapping
around to address 0. This fixes the adjtimex02 testcase from
the Linux Test Project on a 32bit PARISC kernel.
[expand_upwards is only used on parisc and ia64; it looks like it does
the right thing on both. --kyle]
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
| mm/mmap.c | diffblobblamehistory |