From 051c87f744a21b866872b16821084e96794231b5 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Tue, 19 Apr 2016 13:13:40 +0200 Subject: KVM: s390: document KVM_CAP_S390_RI We forgot to document that capability, let's add documentation. Reviewed-by: Christian Borntraeger Signed-off-by: David Hildenbrand Signed-off-by: Christian Borntraeger --- Documentation/virtual/kvm/api.txt | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'Documentation/virtual') diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 4d0542c5206b..8cc857fffcc7 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -3788,6 +3788,14 @@ a KVM_EXIT_IOAPIC_EOI vmexit will be reported to userspace. Fails if VCPU has already been created, or if the irqchip is already in the kernel (i.e. KVM_CREATE_IRQCHIP has already been called). +7.6 KVM_CAP_S390_RI + +Architectures: s390 +Parameters: none + +Allows use of runtime-instrumentation introduced with zEC12 processor. +Will return -EINVAL if the machine does not support runtime-instrumentation. +Will return -EBUSY if a VCPU has already been created. 8. Other capabilities. ---------------------- -- cgit v1.2.3