Re: [PATCH] ACPI: PPTT: Inform user that table offset used for Physical processor node ID

From: Sudeep Holla
Date: Thu Apr 02 2020 - 09:09:01 EST


(I see 2 copies of this patch, replying on the latest)

On Thu, Apr 02, 2020 at 08:22:25PM +0800, John Garry wrote:
> If the the Processor ID valid is not set for a Physical Processor Package
> node, then the node table offset is used as a substitute. As such, we
> may get info like this from sysfs:
>
> root@(none)$ pwd
> /sys/devices/system/cpu/cpu0/topology
> root@(none)$ more physical_package_id
> 56
>
> Inform the user of this in the bootlog, as it is much less than ideal, and
> they can remedy this in their FW.
>
> This topic was originally discussed in:
> https://lore.kernel.org/linux-acpi/c325cfe2-7dbf-e341-7f0f-081b6545e890@xxxxxxxxxx/T/#m0ec18637d8586f832084a8a6af22580e6174669a
>

Acked-by: Sudeep Holla <sudeep.holla@xxxxxxx>

--
Regards,
Sudeep