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Groups > linux.kernel > #1555179
| From | Punit Agrawal <punit.agrawal@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 9/9] arm64: KVM: Enable support for the host pmu |
| Date | 2017-01-10 12:50 +0100 |
| Message-ID | <sY36a-N3-21@gated-at.bofh.it> (permalink) |
| References | <sY2Wu-JF-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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 --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 -- 2.11.0
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[PATCH v3 0/9] Add support for monitoring guest TLB operations Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:40 +0100 [PATCH v3 3/9] KVM: Add event to trace tlb invalidations Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:50 +0100 [PATCH v3 7/9] kvm: host_pmu: Add support for tracking guest TLB operations Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:50 +0100 [PATCH v3 9/9] arm64: KVM: Enable support for the host pmu Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:50 +0100 [PATCH v3 2/9] KVM: Track the pid of the VM process Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:50 +0100 [PATCH v3 5/9] arm64: KVM: Handle trappable TLB instructions Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:50 +0100 [PATCH v3 4/9] arm: KVM: Handle trappable TLB instructions Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:50 +0100 [PATCH v3 8/9] arm: KVM: Enable support for host pmu Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:50 +0100 [PATCH v3 6/9] kvm: arm/arm64: Add host pmu to support VM introspection Punit Agrawal <punit.agrawal@arm.com> - 2017-01-10 12:50 +0100
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