From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Mueller Subject: [PATCH v5 15/15] KVM: s390: start using the GIB Date: Wed, 19 Dec 2018 20:17:56 +0100 Message-ID: <20181219191756.57973-16-mimu@linux.ibm.com> References: <20181219191756.57973-1-mimu@linux.ibm.com> Cc: Linux-S390 Mailing List , linux-kernel@vger.kernel.org, kvm390-list@tuxmaker.boeblingen.de.ibm.com, Martin Schwidefsky , Heiko Carstens , Christian Borntraeger , Janosch Frank , David Hildenbrand , Cornelia Huck , Halil Pasic , Pierre Morel , Michael Mueller To: KVM Mailing List Return-path: In-Reply-To: <20181219191756.57973-1-mimu@linux.ibm.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org By initializing the GIB, it will be used by the kvm host. Signed-off-by: Michael Mueller --- 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