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| author | Christoffer Dall <christoffer.dall@linaro.org> | 2017-02-01 12:54:11 +0100 |
|---|---|---|
| committer | Christoffer Dall <cdall@linaro.org> | 2017-04-09 16:49:40 +0200 |
| commit | f7214e6023c86cbb66d3ebead0b27ac1a4ebb8dc (patch) | |
| tree | 17b43d4530aafafe28755c5bc6bc42bf646a2635 /arch/arm/kvm/arm.c | |
| parent | KVM: arm/arm64: Report PMU overflow interrupts to userspace irqchip (diff) | |
| download | linux-f7214e6023c86cbb66d3ebead0b27ac1a4ebb8dc.tar.xz linux-f7214e6023c86cbb66d3ebead0b27ac1a4ebb8dc.zip | |
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>
Diffstat (limited to 'arch/arm/kvm/arm.c')
| -rw-r--r-- | arch/arm/kvm/arm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 9eda2932f686..7941699a766d 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -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; |