From 35b3fde6203b932b2b1a5b53b3d8808abc9c4f60 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Wed, 17 Jan 2018 14:44:34 +0100 Subject: KVM: s390: wire up bpb feature MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The new firmware interfaces for branch prediction behaviour changes are transparently available for the guest. Nevertheless, there is new state attached that should be migrated and properly resetted. Provide a mechanism for handling reset, migration and VSIE. Signed-off-by: Christian Borntraeger Reviewed-by: David Hildenbrand Reviewed-by: Cornelia Huck [Changed capability number to 152. - Radim] Signed-off-by: Radim Krčmář --- include/uapi/linux/kvm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux/kvm.h') diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 7a99b98cf88e..8fb90a0819c3 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -933,6 +933,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_HYPERV_VP_INDEX 149 #define KVM_CAP_S390_AIS_MIGRATION 150 #define KVM_CAP_PPC_GET_CPU_CHAR 151 +#define KVM_CAP_S390_BPB 152 #ifdef KVM_CAP_IRQ_ROUTING -- cgit v1.2.3