From: Reinette Chatre <reinette.chatre@intel.com>
To: <x86@kernel.org>, Borislav Petkov <bp@alien8.de>
Cc: <linux-kernel@vger.kernel.org>, <patches@lists.linux.dev>,
Dave Martin <Dave.Martin@arm.com>, Chen Yu <yu.c.chen@intel.com>,
Drew Fustini <dfustini@baylibre.com>,
James Morse <james.morse@arm.com>,
Babu Moger <babu.moger@amd.com>,
Peter Newman <peternewman@google.com>,
"Maciej Wieczor-Retman" <maciej.wieczor-retman@intel.com>,
Fenghua Yu <fenghuay@nvidia.com>, Tony Luck <tony.luck@intel.com>
Subject: Re: [PATCH] x86/resctrl: Update documented unit for the "activity" event
Date: Thu, 24 Sep 2026 15:00:30 -0700 [thread overview]
Message-ID: <616594ee-2763-4910-92a5-beb39e12f24c@intel.com> (raw)
In-Reply-To: <20260915190431.18189-1-tony.luck@intel.com>
Dear x86 maintainers,
Could you please consider this patch for inclusion?
Thank you very much.
Reinette
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")
> Signed-off-by: Tony Luck <tony.luck@intel.com>
> 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.
>
prev parent reply other threads:[~2026-09-24 22:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 19:04 Tony Luck
2026-09-16 14:53 ` Reinette Chatre
2026-09-16 15:51 ` Luck, Tony
2026-09-24 22:00 ` Reinette Chatre [this message]
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