Re: [PATCH 08/27] vfio/cpr-iommufd.c: use QOM casts where appropriate

[Cédric Le Goater]

On 9/23/25 15:53, Mark Cave-Ayland wrote:

Use QOM casts to convert between VFIOIOMMUFDContainer and VFIOContainer instead
of accessing bcontainer directly.

Signed-off-by: Mark Cave-Ayland <mark.caveayl...@nutanix.com>
---
  hw/vfio/cpr-iommufd.c | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/vfio/cpr-iommufd.c b/hw/vfio/cpr-iommufd.c
index 6aaf6f77a2..1d70c87996 100644
--- a/hw/vfio/cpr-iommufd.c
+++ b/hw/vfio/cpr-iommufd.c
@@ -176,7 +176,7 @@ void vfio_iommufd_cpr_unregister_iommufd(IOMMUFDBackend *be)
  bool vfio_iommufd_cpr_register_container(VFIOIOMMUFDContainer *container,
                                           Error **errp)
  {
-    VFIOContainer *bcontainer = &container->bcontainer;
+    VFIOContainer *bcontainer = VFIO_IOMMU(container);

migration_add_notifier_mode(&bcontainer->cpr_reboot_notifier,

                                  vfio_cpr_reboot_notifier,
@@ -189,7 +189,7 @@ bool 
vfio_iommufd_cpr_register_container(VFIOIOMMUFDContainer *container,

void vfio_iommufd_cpr_unregister_container(VFIOIOMMUFDContainer *container)

  {
-    VFIOContainer *bcontainer = &container->bcontainer;
+    VFIOContainer *bcontainer = VFIO_IOMMU(container);

migration_remove_notifier(&bcontainer->cpr_reboot_notifier);

  }

Reviewed-by: Cédric Le Goater <c...@redhat.com>

Thanks,

C.