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KVM: arm/arm64: Advertise support for KVM_CAP_ARM_USER_IRQ 

Now that we support both timers and PMU reporting interrupts
to userspace, we can advertise this support.

Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
This commit is contained in:
Christoffer Dall 2017-02-01 12:54:11 +01:00 committed by Christoffer Dall
parent 3dbbdf7863
commit f7214e6023
1 changed files with 7 additions and 0 deletions
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7
arch/arm/kvm/arm.c
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@ -229,6 +229,13 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
else
r = kvm->arch.vgic.msis_require_devid;
break;
case KVM_CAP_ARM_USER_IRQ:
/*
* 1: EL1_VTIMER, EL1_PTIMER, and PMU.
* (bump this number if adding more devices)
*/
r = 1;
break;
default:
r = kvm_arch_dev_ioctl_check_extension(kvm, ext);
break;