Re: [PATCH v4 16/41] arm_mpam: resctrl: Implement resctrl_arch_reset_all_ctrls()

[Zeng Heng]

On 2026/2/4 5:43, Ben Horgan wrote:
> From: James Morse <james.morse@xxxxxxx>
>
> We already have a helper for resetting an mpam class and component.  Hook
> it up to resctrl_arch_reset_all_ctrls() and the domain offline path.
>
> Tested-by: Gavin Shan <gshan@xxxxxxxxxx>
> Tested-by: Shaopeng Tan <tan.shaopeng@xxxxxxxxxxxxxx>
> Tested-by: Peter Newman <peternewman@xxxxxxxxxx>
> Cc: Zeng Heng <zengheng4@xxxxxxxxxx>
> Signed-off-by: James Morse <james.morse@xxxxxxx>
> Signed-off-by: Ben Horgan <ben.horgan@xxxxxxx>
> ---
> Changes since v2:
> Don't expose unlocked reset
>
> Changes since v3:
> Don't use or expose mpam_reset_component_locked()

Already review this v4 patch, and confirm the removal of redundant
mpam_reset_component_locked() calls.

+ Reviewed-by: Zeng Heng <zengheng4@xxxxxxxxxx>

However, I noticed another existing issue regarding the in_reset_state
flag setting, which will be discussed in another separate patch.