If we don't provide pci, we cannot have a pci device for which we
have to translate to adapter routes: just return -ENODEV.
Signed-off-by: Cornelia Huck <coh...@redhat.com>
---
target/s390x/kvm.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index 9de165d8b1..d8db1cbf6e 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -2424,6 +2424,12 @@ int kvm_arch_fixup_msi_route(struct
kvm_irq_routing_entry *route,
uint32_t idx = data >> ZPCI_MSI_VEC_BITS;
uint32_t vec = data & ZPCI_MSI_VEC_MASK;
+ if (!s390_has_feat(S390_FEAT_ZPCI)) {
+ /* How can we get here without pci enabled? */
+ g_assert(false);
+ return -ENODEV;
+ }
+
pbdev = s390_pci_find_dev_by_idx(s390_get_phb(), idx);
if (!pbdev) {
DPRINTF("add_msi_route no dev\n");
--
2.13.5
