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Subject[PATCH v3 8/9] arm: KVM: Enable support for host pmu
Date
Add the Kconfig option and Makefile updates to enable the recently added
support for host pmu.

Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Cc: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
---
arch/arm/kvm/Kconfig | 4 ++++
arch/arm/kvm/Makefile | 1 +
2 files changed, 5 insertions(+)

diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
index 90d0176fb30d..198d16c36220 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig
@@ -16,6 +16,9 @@ menuconfig VIRTUALIZATION

if VIRTUALIZATION

+config KVM_HOST_PMU
+ bool
+
config KVM
bool "Kernel-based Virtual Machine (KVM) support"
depends on MMU && OF
@@ -30,6 +33,7 @@ config KVM
select SRCU
select MMU_NOTIFIER
select KVM_VFIO
+ select KVM_HOST_PMU if PERF_EVENTS
select HAVE_KVM_EVENTFD
select HAVE_KVM_IRQFD
select HAVE_KVM_IRQCHIP
diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index d571243ab4d1..09d358499ce1 100644
--- a/arch/arm/kvm/Makefile
+++ b/arch/arm/kvm/Makefile
@@ -35,3 +35,4 @@ obj-y += $(KVM)/arm/vgic/vgic-kvm-device.o
obj-y += $(KVM)/arm/vgic/vgic-its.o
obj-y += $(KVM)/irqchip.o
obj-y += $(KVM)/arm/arch_timer.o
+obj-$(CONFIG_KVM_HOST_PMU) += $(KVM)/arm/host_pmu.o
--
2.11.0
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