Although it is safe for now, do condition the returning of
a msis_require_devid capability on the irqchip being a GICv3.
Signed-off-by: Marc Zyngier <m...@kernel.org>
---
arch/arm64/kvm/arm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
index d625904633c0..0d4c8de27d1e 100644
--- a/arch/arm64/kvm/arm.c
+++ b/arch/arm64/kvm/arm.c
@@ -195,7 +195,8 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
if (!kvm)
r = -EINVAL;
else
- r = kvm->arch.vgic.msis_require_devid;
+ r = (irqchip_is_gic_v3(kvm) &&
+ kvm->arch.vgic.msis_require_devid);
break;
case KVM_CAP_ARM_USER_IRQ:
/*
--
2.27.0
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