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| author | Shannon Zhao <shannon.zhao@linaro.org> | 2016-01-11 22:46:15 +0800 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-02-29 18:34:21 +0000 |
| commit | 808e738142e7086ef793ebf9797099c392894e65 (patch) | |
| tree | 38c6f338451aca94c326fe5991fbf7fa13aeccc7 /include/uapi | |
| parent | 5f0a714a2b63c25ffba5d832773f3ca4f0d02e21 (diff) | |
| download | op-kernel-dev-808e738142e7086ef793ebf9797099c392894e65.zip op-kernel-dev-808e738142e7086ef793ebf9797099c392894e65.tar.gz | |
arm64: KVM: Add a new feature bit for PMUv3
To support guest PMUv3, use one bit of the VCPU INIT feature array.
Initialize the PMU when initialzing the vcpu with that bit and PMU
overflow interrupt set.
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/kvm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 9da9051..dc16d30 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -850,6 +850,7 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_IOEVENTFD_ANY_LENGTH 122 #define KVM_CAP_HYPERV_SYNIC 123 #define KVM_CAP_S390_RI 124 +#define KVM_CAP_ARM_PMU_V3 125 #ifdef KVM_CAP_IRQ_ROUTING |
