[GIT,PULL,15/18] KVM: s390: start using the GIB
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Message ID 1550835749-26436-16-git-send-email-frankja@linux.ibm.com
State New
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Series
  • [GIT,PULL,01/18] KVM: s390: clarify kvm related kernel message
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Commit Message

Janosch Frank Feb. 22, 2019, 11:42 a.m. UTC
From: Michael Mueller <mimu@linux.ibm.com>

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

Signed-off-by: Michael Mueller <mimu@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Message-Id: <20190131085247.13826-15-mimu@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
 arch/s390/kvm/kvm-s390.c | 7 +++++++
 1 file changed, 7 insertions(+)

Patch
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diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 0099fbd..2e47c72 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -435,8 +435,15 @@  int kvm_arch_init(void *opaque)
 		pr_err("A FLIC registration call failed with rc=%d\n", rc);
 		goto out_debug_unreg;
 	}
+
+	rc = kvm_s390_gib_init(GAL_ISC);
+	if (rc)
+		goto out_gib_destroy;
+
 	return 0;
 
+out_gib_destroy:
+	kvm_s390_gib_destroy();
 out_debug_unreg:
 	debug_unregister(kvm_s390_dbf);
 	return rc;