[PATCH v5 15/15] KVM: s390: start using the GIB

[Michael Mueller]

By initializing the GIB, it will be used by the kvm host.

Signed-off-by: Michael Mueller <m...@linux.ibm.com>
---
 arch/s390/kvm/kvm-s390.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 2d10e175862c..777c8a87d81c 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -428,16 +428,22 @@ int kvm_arch_init(void *opaque)
                goto out_debug_unreg;
        }
 
+       rc = kvm_s390_gib_init(GAL_ISC);
+       if (rc)
+               goto out_debug_unreg;
+
        kvm_s390_cpu_feat_init();
 
        /* Register floating interrupt controller interface. */
        rc = kvm_register_device_ops(&kvm_flic_ops, KVM_DEV_TYPE_FLIC);
        if (rc) {
                pr_err("Failed to register FLIC rc=%d\n", rc);
-               goto out_debug_unreg;
+               goto out_gib_destroy;
        }
        return 0;
 
+out_gib_destroy:
+       kvm_s390_gib_destroy();
 out_debug_unreg:
        debug_unregister(kvm_s390_dbf);
        return rc;
-- 
2.13.4