[PATCH 16/33] arm_mpam: Probe the hardware features resctrl supports

Gavin Shan gshan at redhat.com
Sun Nov 9 13:55:58 PST 2025


On 11/7/25 10:34 PM, Ben Horgan wrote:
> From: James Morse <james.morse at arm.com>
> 
> Expand the probing support with the control and monitor types
> we can use with resctrl.
> 
> CC: Dave Martin <Dave.Martin at arm.com>
> Signed-off-by: James Morse <james.morse at arm.com>
> Reviewed-by: Jonathan Cameron <jonathan.cameron at huawei.com>
> Reviewed-by: Fenghua Yu <fenghuay at nvidia.com>
> Tested-by: Fenghua Yu <fenghuay at nvidia.com>
> Tested-by: Shaopeng Tan <tan.shaopeng at jp.fujitsu.com>
> Tested-by: Peter Newman <peternewman at google.com>
> Signed-off-by: Ben Horgan <ben.horgan at arm.com>
> ---
> Changes since v3:
> Drop the =0 in the enum (Jonathan)
> ---
>   drivers/resctrl/mpam_devices.c  | 149 ++++++++++++++++++++++++++++++++
>   drivers/resctrl/mpam_internal.h |  33 +++++++
>   2 files changed, 182 insertions(+)
> 

Reviewed-by: Gavin Shan <gshan at redhat.com>




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