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arm64: mpam: Drop the CONFIG_EXPERT restriction

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In anticipation of MPAM being useful remove the CONFIG_EXPERT restriction.

This was done to prevent the driver being enabled before the user-space
interface was wired up.

Tested-by: Zeng Heng <zengheng4@huawei.com>
Tested-by: Punit Agrawal <punit.agrawal@oss.qualcomm.com>
Tested-by: Gavin Shan <gshan@redhat.com>
Tested-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Tested-by: Jesse Chick <jessechick@os.amperecomputing.com>
Reviewed-by: Zeng Heng <zengheng4@huawei.com>
Reviewed-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: James Morse <james.morse@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Ben Horgan <ben.horgan@arm.com>
[ morse: Added second paragraph ]
Signed-off-by: James Morse <james.morse@arm.com>
This commit is contained in:
Ben Horgan 2026-03-13 14:45:45 +00:00 committed by James Morse
parent 87b78a5d70
commit c544f00a47
2 changed files with 2 additions and 2 deletions
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2
arch/arm64/Kconfig
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@ -2016,7 +2016,7 @@ config ARM64_TLB_RANGE
config ARM64_MPAM
bool "Enable support for MPAM"
select ARM64_MPAM_DRIVER if EXPERT # does nothing yet
select ARM64_MPAM_DRIVER
select ACPI_MPAM if ACPI
help
Memory System Resource Partitioning and Monitoring (MPAM) is an

2
drivers/resctrl/Kconfig
View File

@ -1,6 +1,6 @@
menuconfig ARM64_MPAM_DRIVER
bool "MPAM driver"
depends on ARM64 && ARM64_MPAM && EXPERT
depends on ARM64 && ARM64_MPAM
help
Memory System Resource Partitioning and Monitoring (MPAM) driver for
System IP, e.g. caches and memory controllers.