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authorLeo Yan <leo.yan@linaro.org>2017-06-05 14:15:12 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-06-09 11:45:24 +0200
commit62a31ce1372a8a52050961904e1ca16bc06e6f45 (patch)
tree95515bf62745eb9cfd6e378572d3c26ac8285bf3
parent0cd555c35131eb6318fd0fb17e2fdc8bdd020f8f (diff)
doc: Add coresight_cpu_debug.enable to kernel-parameters.txt
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 <leo.yan@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--Documentation/admin-guide/kernel-parameters.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 15f79c27748d..ff67ad7d2c55 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

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