mpam driver · Maintained

Maintainers

• M James Morse <james.morse@arm.com>
• M Ben Horgan <ben.horgan@arm.com>
• R Reinette Chatre <reinette.chatre@intel.com>
• R Fenghua Yu <fenghuay@nvidia.com>

Paths

• F drivers/resctrl/mpam_*
• F drivers/resctrl/test_mpam_*
• F include/linux/arm_mpam.h

Last 30 days

Most active threads (last 7 days)

• WARM1d [PATCH v3 00/16] arm_mpam: Add MPAM-Fb firmware support
  2026-07-10 14:46 · 1 reply in 7d · Andre Przywara <andre.przywara@arm.com>

Recent patches

Most-recent 24 patches in this subsystem on linux-acpi, ordered by date desc.

• WARM1d [PATCH v3 14/16] arm_mpam: add MPAM-Fb MSC firmware access support
  2026-07-10 · Andre Przywara <andre.przywara@arm.com>
• WARM2d [PATCH v2 13/15] arm_mpam: add MPAM-Fb MSC firmware access support
  2026-07-02 · Andre Przywara <andre.przywara@arm.com>
• COLD51d [PATCH 3/5] arm_mpam: add MPAM-Fb MSC firmware access support
  2026-04-29 · Andre Przywara <andre.przywara@arm.com>
• STALE234d REVIEWED: 13 (6M) [PATCH v6 14/34] arm_mpam: Probe hardware to find the supported partid/pmg values
  2025-11-19 · Ben Horgan <ben.horgan@arm.com>
• STALE234d REVIEWED: 12 (5M) [PATCH v6 11/34] arm_mpam: Add the class and component structures for firmware described ris
  2025-11-19 · Ben Horgan <ben.horgan@arm.com>
• STALE234d REVIEWED: 20 (13M) [PATCH v6 09/34] ACPI / MPAM: Parse the MPAM table
  2025-11-19 · Ben Horgan <ben.horgan@arm.com>
• STALE234d REVIEWED: 10 (3M) [PATCH v5 14/34] arm_mpam: Probe hardware to find the supported partid/pmg values
  2025-11-17 · Ben Horgan <ben.horgan@arm.com>
• STALE234d REVIEWED: 9 (2M) [PATCH v5 11/34] arm_mpam: Add the class and component structures for firmware described ris
  2025-11-17 · Ben Horgan <ben.horgan@arm.com>
• STALE234d REVIEWED: 17 (10M) [PATCH v5 09/34] ACPI / MPAM: Parse the MPAM table
  2025-11-17 · Ben Horgan <ben.horgan@arm.com>
• STALE234d REVIEWED: 5 (3M) [PATCH 14/33] arm_mpam: Probe hardware to find the supported partid/pmg values
  2025-11-07 · Ben Horgan <ben.horgan@arm.com>
• STALE234d REVIEWED: 3 (1M) [PATCH 11/33] arm_mpam: Add the class and component structures for firmware described ris
  2025-11-07 · Ben Horgan <ben.horgan@arm.com>
• STALE234d REVIEWED: 11 (9M) [PATCH 09/33] ACPI / MPAM: Parse the MPAM table
  2025-11-07 · Ben Horgan <ben.horgan@arm.com>
• STALE247d REVIEWED: 3 (3M) [PATCH v3 11/29] arm_mpam: Probe hardware to find the supported partid/pmg values
  2025-10-17 · James Morse <james.morse@arm.com>
• STALE247d REVIEWED: 1 (1M) [PATCH v3 08/29] arm_mpam: Add the class and component structures for firmware described ris
  2025-10-17 · James Morse <james.morse@arm.com>
• STALE247d REVIEWED: 9 (9M) [PATCH v3 06/29] ACPI / MPAM: Parse the MPAM table
  2025-10-17 · James Morse <james.morse@arm.com>
• STALE267d [PATCH v2 11/29] arm_mpam: Probe hardware to find the supported partid/pmg values
  2025-09-10 · James Morse <james.morse@arm.com>
• STALE267d [PATCH v2 08/29] arm_mpam: Add the class and component structures for firmware described ris
  2025-09-10 · James Morse <james.morse@arm.com>
• STALE267d [PATCH v2 06/29] ACPI / MPAM: Parse the MPAM table
  2025-09-10 · James Morse <james.morse@arm.com>
• STALE304d [PATCH 15/33] arm_mpam: Probe MSCs to find the supported partid/pmg values
  2025-08-22 · James Morse <james.morse@arm.com>
• STALE304d [PATCH 12/33] arm_mpam: Add the class and component structures for ris firmware described
  2025-08-22 · James Morse <james.morse@arm.com>
• STALE304d [PATCH 08/33] ACPI / MPAM: Parse the MPAM table
  2025-08-22 · James Morse <james.morse@arm.com>
• STALE304d [PATCH 15/33] arm_mpam: Probe MSCs to find the supported partid/pmg values
  2025-08-22 · James Morse <james.morse@arm.com>
• STALE304d [PATCH 12/33] arm_mpam: Add the class and component structures for ris firmware described
  2025-08-22 · James Morse <james.morse@arm.com>
• STALE304d [PATCH 08/33] ACPI / MPAM: Parse the MPAM table
  2025-08-22 · James Morse <james.morse@arm.com>