[PATCH v9 3/9] doc: Add coresight_cpu_debug.enable to kernel-parameters.txt
From: mathieu.poirier@linaro.org (Mathieu Poirier)
Date: 2017-05-11 17:20:38
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linux-arm-msm, linux-devicetree, lkml
On Tue, May 09, 2017 at 10:49:56AM +0800, Leo Yan wrote:
Add coresight_cpu_debug.enable to kernel-parameters.txt, this flag is used to enable/disable the CPU sampling based debugging. Signed-off-by: Leo Yan <redacted>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
quoted hunk ↗ jump to hunk
--- Documentation/admin-guide/kernel-parameters.txt | 7 +++++++ 1 file changed, 7 insertions(+)diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index e4c9e0e..010ae02 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt@@ -649,6 +649,13 @@ /proc/<pid>/coredump_filter. See also Documentation/filesystems/proc.txt. + coresight_cpu_debug.enable + [ARM,ARM64] + Format: <bool> + Enable/disable the CPU sampling based debugging. + 0: default value, disable debugging + 1: enable debugging at boot time + cpuidle.off=1 [CPU_IDLE] disable the cpuidle sub-system-- 2.7.4