arm64: mpam: Drop the CONFIG_EXPERT restriction

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>

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index ecaaca13a969ef239ff62d0519ecd3beeaa38408..3170c67464fbdc8a66822f41b558e6b5c71cf545 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -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

diff --git a/drivers/resctrl/Kconfig b/drivers/resctrl/Kconfig
index c808e0470394640ac441facea2e9baf02d1362ec..c34e059c6e41f4b9efdde6073a128a1243dcc2b0 100644 (file)
--- a/drivers/resctrl/Kconfig
+++ b/drivers/resctrl/Kconfig
@@ -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.