diff options
| author | Madhuparna Bhowmik <[email protected]> | 2020-08-11 18:00:24 +0530 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2020-08-21 14:47:50 +1000 |
| commit | 64f4a62e3b17f1e473f971127c2924cae42afc82 (patch) | |
| tree | 03db6834bad7fda6911c38bcda706e8aafb91b76 /tools/perf/scripts/python | |
| parent | 8afa25aa833fbd4f3aa701cb42ebd52b1deef1d3 (diff) | |
crypto: picoxcell - Fix potential race condition bug
engine->stat_irq_thresh was initialized after device_create_file() in
the probe function, the initialization may race with call to
spacc_stat_irq_thresh_store() which updates engine->stat_irq_thresh,
therefore initialize it before creating the file in probe function.
Found by Linux Driver Verification project (linuxtesting.org).
Fixes: ce92136843cb ("crypto: picoxcell - add support for the...")
Signed-off-by: Madhuparna Bhowmik <[email protected]>
Acked-by: Jamie Iles <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions