diff options
| author | Mike Leach <[email protected]> | 2020-09-16 13:17:37 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-09-17 18:46:05 +0200 |
| commit | 14ea4db18c069816e7ff0441a2f39a12d2feb11c (patch) | |
| tree | e58606c8abf3bcaf9048c14ffa0fd4aad83ae987 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 685d84a7862eb0ca80e47f4179a7f0774462e539 (diff) | |
coresight: etm4x: Fix number of resources check for ETM 4.3 and above
The initialisation code checks TRCIDR4 to determine the number of resource
selectors available on the system. Since ETM v 4.3, the value 0 has a
different meaning. This patch takes into account this change.
Signed-off-by: Mike Leach <[email protected]>
[Removed '.' in patch title, added stable]
Signed-off-by: Mathieu Poirier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions