From: Ben Horgan Date: Fri, 13 Mar 2026 14:45:45 +0000 (+0000) Subject: arm64: mpam: Drop the CONFIG_EXPERT restriction X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c544f00a473239835d22e7109b403314d8b85974;p=thirdparty%2Fkernel%2Flinux.git 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 Tested-by: Punit Agrawal Tested-by: Gavin Shan Tested-by: Shaopeng Tan Tested-by: Jesse Chick Reviewed-by: Zeng Heng Reviewed-by: Shaopeng Tan Reviewed-by: Jonathan Cameron Reviewed-by: Gavin Shan Reviewed-by: James Morse Acked-by: Catalin Marinas Signed-off-by: Ben Horgan [ morse: Added second paragraph ] Signed-off-by: James Morse --- diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index ecaaca13a969e..3170c67464fbd 100644 --- 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 c808e04703946..c34e059c6e41f 100644 --- 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.