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authorCornelia Huck2013-02-28 12:33:21 +0100
committerMarcelo Tosatti2013-03-05 23:12:17 +0100
commit10ccaa1e7057d8a9dc3e9ce833af40ec8187b25e (patch)
treeedf8ec1c1ffb422c3c6974287f5655d6608ca75e /arch/s390/kvm/kvm-s390.c
parentKVM: ioeventfd for virtio-ccw devices. (diff)
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KVM: s390: Wire up ioeventfd.
Enable ioeventfd support on s390 and hook up diagnose 500 virtio-ccw notifications. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
-rw-r--r--arch/s390/kvm/kvm-s390.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 6cae4ad647a9..33161b4a8280 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -142,6 +142,7 @@ int kvm_dev_ioctl_check_extension(long ext)
case KVM_CAP_ONE_REG:
case KVM_CAP_ENABLE_CAP:
case KVM_CAP_S390_CSS_SUPPORT:
+ case KVM_CAP_IOEVENTFD:
r = 1;
break;
case KVM_CAP_NR_VCPUS: