[S390] kvm: make sigp emerg smp capable

SIGP emerg needs to pass the source vpu adress into __LC_CPU_ADDRESS of the
target guest.

Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index e5d082c4f3a..00ff00dfb24 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -174,6 +174,10 @@ struct kvm_s390_prefix_info {
         __u32 address;
 };
 
+struct kvm_s390_emerg_info {
+        __u16 code;
+};
+
 struct kvm_s390_interrupt_info {
         struct list_head list;
         u64     type;
@@ -181,6 +185,7 @@ struct kvm_s390_interrupt_info {
                 struct kvm_s390_io_info io;
                 struct kvm_s390_ext_info ext;
                 struct kvm_s390_pgm_info pgm;
+                struct kvm_s390_emerg_info emerg;
                 struct kvm_s390_prefix_info prefix;
         };
 };