Re: [PATCH] x86/resctrl: Update documented unit for the "activity" event

[Reinette Chatre]

Hi Tony,

On 9/15/26 12:04 PM, Tony Luck wrote:
> The unit for the AET (Application Energy Telemetry) activity event[1] is nF, not F.
> 
> Fixes: a8848c4b43ad ("x86,fs/resctrl: Update documentation for telemetry events")

Should this go to stable?

> Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
> Link: https://github.com/intel/Intel-PMT/blob/main/xml/CWF/OOBMSM/RMID-ENERGY/cwf_common.xml#L9 # [1]
> ---
>  Documentation/filesystems/resctrl.rst | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/filesystems/resctrl.rst b/Documentation/filesystems/resctrl.rst
> index e4b66af55ffb..a52cd812c261 100644
> --- a/Documentation/filesystems/resctrl.rst
> +++ b/Documentation/filesystems/resctrl.rst
> @@ -643,7 +643,7 @@ When monitoring is enabled all MON groups will also contain:
>  	during execution of instructions summed across all logical CPUs on a
>  	package for the current monitoring group.
>  
> -	"activity" also reports a floating point value (in Farads).  This provides
> +	"activity" also reports a floating point value (in nanofarads).  This provides
>  	an estimate of work done independent of the frequency that the CPUs used
>  	for execution.
>  

Thank you.

Reviewed-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>

Reinette