Re: [PATCH v9 02/10] x86/resctrl: Add SDCIAE feature in the command line options

From: Reinette Chatre

Date: Thu Sep 18 2025 - 01:10:36 EST


Hi Babu,

On 9/2/25 3:41 PM, Babu Moger wrote:
> Add the command line option to enable or disable the new resctrl feature
> L3 Smart Data Cache Injection Allocation Enforcement (SDCIAE).

Since SDCIAE is the architecture specific feature while the generic resctrl feature
is "io_alloc" I think it will be more accurate to say something similar to the
ABMC changelog:
Add a kernel command-line parameter to enable or disable the exposure of
the L3 Smart Data Cache Injection Allocation Enforcement (SDCIAE) hardware
feature to resctrl.

>
> Signed-off-by: Babu Moger <babu.moger@xxxxxxx>
> ---

With changelog change:

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

Reinette