diff options
author | Andre Przywara <andre.przywara@arm.com> | 2016-07-15 14:43:38 +0300 |
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committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-07-18 20:14:38 +0300 |
commit | 0e4e82f154e387969ea7ecd2c8876689fb68f710 (patch) | |
tree | 684d959f3f33a71e91e5d53a868ba87d45d0e495 /virt/kvm/arm/vgic/vgic-init.c | |
parent | 2891a7dfb6c4a273996f0047660a75e88e3b8690 (diff) | |
download | linux-0e4e82f154e387969ea7ecd2c8876689fb68f710.tar.xz |
KVM: arm64: vgic-its: Enable ITS emulation as a virtual MSI controller
Now that all ITS emulation functionality is in place, we advertise
MSI functionality to userland and also the ITS device to the guest - if
userland has configured that.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt/kvm/arm/vgic/vgic-init.c')
-rw-r--r-- | virt/kvm/arm/vgic/vgic-init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/virt/kvm/arm/vgic/vgic-init.c b/virt/kvm/arm/vgic/vgic-init.c index 535e713704f0..01a60dcd05d6 100644 --- a/virt/kvm/arm/vgic/vgic-init.c +++ b/virt/kvm/arm/vgic/vgic-init.c @@ -258,6 +258,9 @@ int vgic_init(struct kvm *kvm) if (ret) goto out; + if (vgic_has_its(kvm)) + dist->msis_require_devid = true; + kvm_for_each_vcpu(i, vcpu, kvm) kvm_vgic_vcpu_init(vcpu); |