diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2008-02-08 16:37:02 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-02-08 19:52:39 +1100 |
| commit | ccd05d086f82dba2ab117dcaf4a38cbb2863a439 (patch) | |
| tree | b40ca433d1dafab38f0ec35fae3e672c9e3d36ec /Documentation/RCU/torture.txt | |
| parent | 85687ff2b4eab47f4d637a0d3a482bb955d3cbd4 (diff) | |
[POWERPC] Fix cell IOMMU null pointer explosion on old firmwares
The cell IOMMU fixed mapping support has a null pointer bug if you run
it on older firmwares that don't contain the "dma-ranges" properties.
Fix it and convert to using of_get_next_parent() while we're there.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'Documentation/RCU/torture.txt')
0 files changed, 0 insertions, 0 deletions