Re: [PATCH v7 04/11] arm_mpam: propagate MSC access errors for msmon helpers

From: Gavin Shan

Date: Mon Aug 03 2026 - 23:51:37 EST


On 8/1/26 3:03 AM, Andre Przywara wrote:
Allow the helper functions for msmon accesses to return an error, and
propagate read and write errors from the lower level up.

Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx>
Reviewed-by: Jonathan Cameron <jonathan.cameron@xxxxxxxxxxxxxxxx>
Reviewed-by: Ben Horgan <ben.horgan@xxxxxxx>
---
drivers/resctrl/mpam_devices.c | 72 ++++++++++++++++++++++------------
1 file changed, 47 insertions(+), 25 deletions(-)


Reviewed-by: Gavin Shan <gshan@xxxxxxxxxx>