From: Will Deacon <will@xxxxxxxxxx> Changing CONFIG_KVM to be a 'menuconfig' entry in Kconfig mean that we can straightforwardly enumerate optional features, such as the virtual PMU device as dependent options. Signed-off-by: Will Deacon <will@xxxxxxxxxx> --- arch/arm64/kvm/Kconfig | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index d2cf4f099454..f1c1f981482c 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -3,7 +3,6 @@ # KVM configuration # -source "virt/kvm/Kconfig" source "virt/lib/Kconfig" menuconfig VIRTUALIZATION @@ -18,7 +17,7 @@ menuconfig VIRTUALIZATION if VIRTUALIZATION -config KVM +menuconfig KVM bool "Kernel-based Virtual Machine (KVM) support" depends on OF # for TASKSTATS/TASK_DELAY_ACCT: @@ -33,7 +32,6 @@ config KVM select KVM_VFIO select HAVE_KVM_EVENTFD select HAVE_KVM_IRQFD - select KVM_ARM_PMU if HW_PERF_EVENTS select HAVE_KVM_MSI select HAVE_KVM_IRQCHIP select HAVE_KVM_IRQ_ROUTING @@ -47,13 +45,21 @@ config KVM If unsure, say N. +if KVM + +source "virt/kvm/Kconfig" + config KVM_ARM_PMU - bool + bool "Virtual Performance Monitoring Unit (PMU) support" + depends on HW_PERF_EVENTS + default y ---help--- Adds support for a virtual Performance Monitoring Unit (PMU) in virtual machines. config KVM_INDIRECT_VECTORS - def_bool KVM && (HARDEN_BRANCH_PREDICTOR || HARDEN_EL2_VECTORS) + def_bool HARDEN_BRANCH_PREDICTOR || HARDEN_EL2_VECTORS + +endif # KVM endif # VIRTUALIZATION -- 2.26.1.301.g55bc3eb7cb9-goog _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
