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KVM: s390: announce irqfd capability 

s390 has acquired irqfd support with commit "KVM: s390: irq routing for
adapter interrupts" (8422359877) but
failed to announce it. Let's fix that.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
hifive-unleashed-5.1
Cornelia Huck 2014-05-09 15:00:46 +02:00 committed by Christian Borntraeger
parent 5367742ad5
commit ebc3226202
2 changed files with 2 additions and 1 deletions
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2
Documentation/virtual/kvm/api.txt
View File

@ -2126,7 +2126,7 @@ into the hash PTE second double word).
4.75 KVM_IRQFD
Capability: KVM_CAP_IRQFD
Architectures: x86
Architectures: x86 s390
Type: vm ioctl
Parameters: struct kvm_irqfd (in)
Returns: 0 on success, -1 on error

1
arch/s390/kvm/kvm-s390.c
View File

@ -158,6 +158,7 @@ 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_IRQFD:
case KVM_CAP_IOEVENTFD:
case KVM_CAP_DEVICE_CTRL:
case KVM_CAP_ENABLE_CAP_VM: