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| author |   Mathieu Poirier <mathieu.poirier@linaro.org> | 2019-04-25 13:52:52 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-25 22:00:16 +0200 |
| commit | 82500a810ee26ac542d128499d7adae163e61adb (patch) | |
| tree | 4d2b991056f39067e7aa75fe41efe3fe06a83d7b /fs | |
| parent | coresight: pmu: Adding ITRACE property to cs_etm PMU (diff) | |
| download | linux-dev-82500a810ee26ac542d128499d7adae163e61adb.tar.xz linux-dev-82500a810ee26ac542d128499d7adae163e61adb.zip | |
coresight: etm4x: Add kernel configuration for CONTEXTID
Set the proper bit in the configuration register when contextID tracing
has been requested by user space. That way PE_CONTEXT elements are
generated by the tracers when a process is installed on a CPU.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Robert Walker <robert.walker@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions