On Wed, 28 Nov 2018 11:19:42 +0100 Michael Mueller <mimu@xxxxxxxxxxxxx> wrote: > By initializing the GIB, it will be used by the kvm host. > > Signed-off-by: Michael Mueller <mimu@xxxxxxxxxxxxx> > --- > arch/s390/kvm/kvm-s390.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c > index 283c51362ca8..9b20017dda29 100644 > --- a/arch/s390/kvm/kvm-s390.c > +++ b/arch/s390/kvm/kvm-s390.c > @@ -428,6 +428,10 @@ int kvm_arch_init(void *opaque) > goto out_unreg; > } > > + rc = kvm_s390_gib_init(GAL_ISC); > + if (rc) > + goto out_unreg; > + > kvm_s390_cpu_feat_init(); > > /* Register floating interrupt controller interface. */ Aren't you missing a call to kvm_s390_gib_destroy() in the out_unreg case (if registering the flic fails)?
