diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kvm/vsie.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c index 67a5536637bb..90ae31072991 100644 --- a/arch/s390/kvm/vsie.c +++ b/arch/s390/kvm/vsie.c @@ -220,11 +220,17 @@ static int setup_apcb(struct kvm_vcpu *vcpu, struct kvm_s390_crypto_cb *crycb_s, case CRYCB_FORMAT0: if ((crycb_o & PAGE_MASK) != ((crycb_o + 32) & PAGE_MASK)) return -EACCES; - if (fmt_h != CRYCB_FORMAT0) + + switch (fmt_h) { + case CRYCB_FORMAT2: return -EINVAL; - return setup_apcb00(vcpu, (unsigned long *) &crycb_s->apcb0, - (unsigned long) &crycb->apcb0, - (unsigned long *) &crycb_h->apcb0); + case CRYCB_FORMAT1: + case CRYCB_FORMAT0: + return setup_apcb00(vcpu, + (unsigned long *) &crycb_s->apcb0, + (unsigned long) &crycb->apcb0, + (unsigned long *) &crycb_h->apcb0); + } } return -EINVAL; } |