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-rw-r--r--hw/vfio/common.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 8a8d074..237101d 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -394,8 +394,7 @@ int vfio_block_multiple_devices_migration(VFIODevice *vbasedev, Error **errp)
{
int ret;
- if (multiple_devices_migration_blocker ||
- vfio_multiple_devices_migration_is_supported()) {
+ if (vfio_multiple_devices_migration_is_supported()) {
return 0;
}
@@ -405,6 +404,10 @@ int vfio_block_multiple_devices_migration(VFIODevice *vbasedev, Error **errp)
return -EINVAL;
}
+ if (multiple_devices_migration_blocker) {
+ return 0;
+ }
+
error_setg(&multiple_devices_migration_blocker,
"Multiple VFIO devices migration is supported only if all of "
"them support P2P migration");