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| author | Leo Yan <leo.yan@linaro.org> | 2022-02-04 23:24:00 +0800 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2022-03-11 10:07:47 +0000 |
| commit | bf0ef4f12c6303879c04e05ce43ea37ac56ebfa6 (patch) | |
| tree | 43f6ef8c385ea335c7fe3fb69b69417026c34878 /tools/perf/scripts/python | |
| parent | coresight: trbe: Move check for kernel page table isolation from EL0 to probe (diff) | |
| download | linux-bf0ef4f12c6303879c04e05ce43ea37ac56ebfa6.tar.gz linux-bf0ef4f12c6303879c04e05ce43ea37ac56ebfa6.zip | |
coresight: etm4x: Add lock for reading virtual context ID comparator
Updates to the values and the index are protected via the spinlock.
Ensure we use the same lock to read the value safely.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20220204152403.71775-2-leo.yan@linaro.org
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions