[v9,3/9] doc: Add coresight_cpu_debug.enable to kernel-parameters.txt

Message ID 1494298202-6739-4-git-send-email-leo.yan@linaro.org
State Accepted
Commit 62a31ce1372a8a52050961904e1ca16bc06e6f45
Headers show
Series
  • coresight: enable debug module
Related show

Commit Message

Leo Yan May 9, 2017, 2:49 a.m.
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>

---
 Documentation/admin-guide/kernel-parameters.txt | 7 +++++++
 1 file changed, 7 insertions(+)

-- 
2.7.4

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Comments

Mathieu Poirier May 11, 2017, 5:20 p.m. | #1
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 <leo.yan@linaro.org>


Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>


> ---

>  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

> 

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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