[PATCH v13 23/28] coresight: Control path during CPU idle

Leo Yan leo.yan at arm.com
Fri May 15 12:44:21 PDT 2026


On Fri, May 15, 2026 at 07:51:46PM +0100, Leo Yan wrote:

[...]

> @@ -121,6 +122,9 @@ static void coresight_clear_percpu_source(struct coresight_device *csdev)
>  	if (!csdev || !coresight_is_percpu_source(csdev))
>  		return;
>  
> +	/* Clear percpu_pm_failed */
> +	this_cpu_write(percpu_pm_failed, false);

This is not right when I looked again, we cannot assume this happens
on local CPU. I will update and send a new one.

Really sorry for flooding.



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