diff options
| author | Suzuki K Poulose <[email protected]> | 2021-02-01 11:13:43 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-02-04 17:00:34 +0100 |
| commit | 1ab3bb9df5e35183fee8da2b3fb30feda9a53ce9 (patch) | |
| tree | d1193b15fa25ab779f3c61b1f71db16db93f7131 /tools/perf/scripts/python | |
| parent | 4211bfce1eb9962f2ae1972837c032ad6d48f292 (diff) | |
coresight: etm4x: Add necessary synchronization for sysreg access
As per the specification any update to the TRCPRGCTLR must be synchronized
by a context synchronization event (in our case an explicist ISB) before
the TRCSTATR is checked.
Link: https://lore.kernel.org/r/[email protected]
Cc: Mike Leach <[email protected]>
Signed-off-by: Suzuki K Poulose <[email protected]>
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')
0 files changed, 0 insertions, 0 deletions