diff options
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2021-04-05 17:42:55 +0100 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2021-04-06 16:05:37 -0600 |
| commit | 8b4811965f53251b89af8654291e965047367b25 (patch) | |
| tree | ae102ceb4f9a4e3b803401e4ba3cc0604cd3af95 /tools/perf/scripts/python/syscall-counts.py | |
| parent | a1319260bf62951e279ea228f682bf4b8834a3c2 (diff) | |
coresight: etm4x: Move ETM to prohibited region for disable
If the CPU implements Arm v8.4 Trace filter controls (FEAT_TRF),
move the ETM to trace prohibited region using TRFCR, while disabling.
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20210405164307.1720226-9-suzuki.poulose@arm.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions