diff options
| author |   Breno Leitao <leitao@debian.org> | 2026-01-26 09:50:30 -0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2026-01-30 13:53:16 +0000 |
| commit | 6d7723e8161f3c3f14125557e19dd080e9d882be (patch) | |
| tree | 3b3da5c3b99c539cef13d7338c056e10e72c3c73 /tools/perf/scripts/python/stackcollapse.py | |
| parent | spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer (diff) | |
spi: tegra210-quad: Protect curr_xfer clearing in tegra_qspi_non_combined_seq_xfer
Protect the curr_xfer clearing in tegra_qspi_non_combined_seq_xfer()
with the spinlock to prevent a race with the interrupt handler that
reads this field to check if a transfer is in progress.
Fixes: b4e002d8a7ce ("spi: tegra210-quad: Fix timeout handling")
Signed-off-by: Breno Leitao <leitao@debian.org>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://patch.msgid.link/20260126-tegra_xfer-v2-5-6d2115e4f387@debian.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions