From: Dongjiu Geng <[email protected]> The commit 539aee0edb9f ("KVM: arm64: Share the parts of get/set events useful to 32bit") shares the get/set events helper for arm64 and arm32, but forgot to share the cap extension code.
User space will check whether KVM supports vcpu events by checking the KVM_CAP_VCPU_EVENTS extension Acked-by: James Morse <[email protected]> Reviewed-by : Suzuki K Poulose <[email protected]> Signed-off-by: Dongjiu Geng <[email protected]> Signed-off-by: Marc Zyngier <[email protected]> --- arch/arm64/kvm/reset.c | 1 - virt/kvm/arm/arm.c | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index 337d2fbc2f06..b72a3dd56204 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -86,7 +86,6 @@ int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext) break; case KVM_CAP_SET_GUEST_DEBUG: case KVM_CAP_VCPU_ATTRIBUTES: - case KVM_CAP_VCPU_EVENTS: r = 1; break; case KVM_CAP_ARM_VM_IPA_SIZE: diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 7c9d7b51ce89..11b98b2b0486 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -213,6 +213,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_READONLY_MEM: case KVM_CAP_MP_STATE: case KVM_CAP_IMMEDIATE_EXIT: + case KVM_CAP_VCPU_EVENTS: r = 1; break; case KVM_CAP_ARM_SET_DEVICE_ADDR: -- 2.19.1 _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
