Like SR-IOV, driver should notify that sysfs files like some attrs or symbol links after cretation finished. Signed-off-by: Wu Zongyong <cordius.wu@xxxxxxxxxx> --- drivers/vfio/mdev/mdev_core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/vfio/mdev/mdev_core.c b/drivers/vfio/mdev/mdev_core.c index 1269910..64cc808 100644 --- a/drivers/vfio/mdev/mdev_core.c +++ b/drivers/vfio/mdev/mdev_core.c @@ -351,6 +351,8 @@ int mdev_device_create(struct kobject *kobj, struct device *dev, uuid_le uuid) goto create_failed; } + kobject_uevent(&(mdev->dev.kobj), KOBJ_CHANGE); + mdev->type_kobj = kobj; dev_dbg(&mdev->dev, "MDEV: created\n"); -- 1.9.1
