diff mbox

[v3,9/9] arm64: KVM: Enable support for the host pmu

Message ID 20170110113856.7183-10-punit.agrawal@arm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Punit Agrawal Jan. 10, 2017, 11:38 a.m. UTC 
Add the Kconfig option and Makefile update the enable the recently added
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>
---
 arch/arm64/kvm/Kconfig  | 4 ++++
 arch/arm64/kvm/Makefile | 1 +
 2 files changed, 5 insertions(+)
diff mbox

Patch

diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index 52cb7ad9b2fd..c147a3077dab 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/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 OF
@@ -31,6 +34,7 @@  config KVM
 	select KVM_VFIO
 	select HAVE_KVM_EVENTFD
 	select HAVE_KVM_IRQFD
+	select KVM_HOST_PMU if PERF_EVENTS
 	select KVM_ARM_PMU if HW_PERF_EVENTS
 	select HAVE_KVM_MSI
 	select HAVE_KVM_IRQCHIP
diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile
index d50a82a16ff6..3bdac93784e2 100644
--- a/arch/arm64/kvm/Makefile
+++ b/arch/arm64/kvm/Makefile
@@ -34,3 +34,4 @@  kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/vgic/vgic-its.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/irqchip.o
 kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/arm/arch_timer.o
 kvm-$(CONFIG_KVM_ARM_PMU) += $(KVM)/arm/pmu.o
+kvm-$(CONFIG_KVM_HOST_PMU) += $(KVM)/arm/host_pmu.o