[PATCH v3 29/37] vfio/iommufd: Bypass EEH if iommufd backend

[Zhenzhong Duan]

IBM EEH is only supported by legacy backend currently, bypass it
for IOMMUFD backend.

Signed-off-by: Zhenzhong Duan <zhenzhong.d...@intel.com>
---
 hw/ppc/spapr_pci_vfio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/ppc/spapr_pci_vfio.c b/hw/ppc/spapr_pci_vfio.c
index d1d07bec46..a2518838a1 100644
--- a/hw/ppc/spapr_pci_vfio.c
+++ b/hw/ppc/spapr_pci_vfio.c
@@ -93,10 +93,10 @@ static VFIOContainer *vfio_eeh_as_container(AddressSpace 
*as)
 
     bcontainer = QLIST_FIRST(&space->containers);
 
-    if (QLIST_NEXT(bcontainer, next)) {
+    if (QLIST_NEXT(bcontainer, next) || bcontainer->ops != &vfio_legacy_ops) {
         /*
          * We don't yet have logic to synchronize EEH state across
-         * multiple containers
+         * multiple containers, iommufd isn't supported too.
          */
         bcontainer = NULL;
         goto out;
-- 
2.34.1