[Qemu-devel] [PATCH 10/10] s390x/kvm: enable the new SIGP handling in user space

[Jens Freimann <jfrei@linux.vnet.ibm.com>]

From: David Hildenbrand <dahi@linux.vnet.ibm.com>

All required SIGP handlers have been implemented in QEMU.

Let's enable the new sigp handling in user space if the kernel supports it.

Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
---
 target-s390x/kvm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c
index 7f9fd02..8066cb7 100644
--- a/target-s390x/kvm.c
+++ b/target-s390x/kvm.c
@@ -186,6 +186,9 @@ int kvm_arch_init(KVMState *s)
         || !kvm_check_extension(s, KVM_CAP_S390_COW)) {
         phys_mem_set_alloc(legacy_s390_alloc);
     }
+
+    kvm_vm_enable_cap(s, KVM_CAP_S390_USER_SIGP, 0);
+
     return 0;
 }
 
-- 
2.1.4