From 84223598778ba08041f4297fda485df83414d57e Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Mon, 15 Jul 2013 13:36:01 +0200 Subject: KVM: s390: irq routing for adapter interrupts. Introduce a new interrupt class for s390 adapter interrupts and enable irqfds for s390. This is depending on a new s390 specific vm capability, KVM_CAP_S390_IRQCHIP, that needs to be enabled by userspace. Acked-by: Christian Borntraeger Signed-off-by: Cornelia Huck --- arch/s390/kvm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/s390/kvm/Kconfig') diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig index c8bacbcd2e5b..10d529ac9821 100644 --- a/arch/s390/kvm/Kconfig +++ b/arch/s390/kvm/Kconfig @@ -25,6 +25,8 @@ config KVM select HAVE_KVM_EVENTFD select KVM_ASYNC_PF select KVM_ASYNC_PF_SYNC + select HAVE_KVM_IRQCHIP + select HAVE_KVM_IRQ_ROUTING ---help--- Support hosting paravirtualized guest machines using the SIE virtualization capability on the mainframe. This should work -- cgit v1.2.3