| Message ID | 1491568065-7491-1-git-send-email-borntraeger@de.ibm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, 7 Apr 2017 14:27:45 +0200 Christian Borntraeger <borntraeger@de.ibm.com> wrote: > If the guest does not use the host register management, but it uses > the sdnx area, we must fill in a proper sdnxo value (address of sdnx > and the sdnxc). > > Reported-by: David Hildenbrand <david@redhat.com> > Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> > --- > arch/s390/kvm/vsie.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c > index 2fafc2b..025b1f2 100644 > --- a/arch/s390/kvm/vsie.c > +++ b/arch/s390/kvm/vsie.c > @@ -627,7 +627,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page) > rc = set_validity_icpt(scb_s, 0x10b0U); > if (rc) > goto unpin; > - scb_s->sdnxo = hpa; > + scb_s->sdnxo = hpa | sdnxc; > } > return 0; > unpin: Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c index 2fafc2b..025b1f2 100644 --- a/arch/s390/kvm/vsie.c +++ b/arch/s390/kvm/vsie.c @@ -627,7 +627,7 @@ static int pin_blocks(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page) rc = set_validity_icpt(scb_s, 0x10b0U); if (rc) goto unpin; - scb_s->sdnxo = hpa; + scb_s->sdnxo = hpa | sdnxc; } return 0; unpin:
If the guest does not use the host register management, but it uses the sdnx area, we must fill in a proper sdnxo value (address of sdnx and the sdnxc). Reported-by: David Hildenbrand <david@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> --- arch/s390/kvm/vsie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)