diff options
| author | Ingo Molnar <[email protected]> | 2007-02-10 01:46:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2007-02-11 11:18:07 -0800 |
| commit | 656dad312fb41ed95ef08325e9df9bece3aacbbb (patch) | |
| tree | 34d0a2c1e4b78104148850abc8a1359ce06c3f13 /include/linux | |
| parent | 3e4fdaf8aebe489e8e59826fdf78cb64356d2ad0 (diff) | |
[PATCH] highmem: catch illegal nesting
Catch illegally nested kmap_atomic()s even if the page that is mapped by
the 'inner' instance is from lowmem.
This avoids spuriously zapped kmap-atomic ptes and turns hard to find
crashes into clear asserts at the bug site.
Signed-off-by: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions