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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2023-02-09 12:28:00 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-02-09 14:03:28 +0000 |
| commit | 84222ef54bfd8f043c23c8603fd5257a64b00780 (patch) | |
| tree | 271f3519031b7ac4fea408812704ea15cf2bd6c9 /tools/perf/scripts/python/task-analyzer.py | |
| parent | c2ac3aec474da0455df79c4a182f19687bc98d1d (diff) | |
ASoC: qcom: q6apm-dai: fix race condition while updating the position pointer
It is noticed that the position pointer value seems to get a get corrupted
due to missing locking between updating and reading.
Fix this by adding a spinlock around the position pointer.
Fixes: 9b4fe0f1cd79 ("ASoC: qdsp6: audioreach: add q6apm-dai support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230209122806.18923-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions