diff options
| author | Gavin Shan <[email protected]> | 2014-11-12 13:36:11 +1100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2014-11-14 17:24:25 +1100 |
| commit | cf2b1e0eb0c281122b001cc879ca0118bff71255 (patch) | |
| tree | 1507182116826675e204a2352ecee75bfa32dda7 /fs/jbd2/commit.c | |
| parent | ec8e4e9d3d83b7a973477c2cb4831511b0eec06e (diff) | |
powerpc/powernv: Fix potential zero devisor
If there're no PHBs under P5IOC2 HUB device tree node, we should
bail early to avoid zero devisor and allocating TCE tables.
Reported-by: Anton Blanchard <[email protected]>
Signed-off-by: Gavin Shan <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions