> From: Liu, Yi L <yi.l.liu@xxxxxxxxx> > Sent: Thursday, February 2, 2023 11:47 AM > > > ret = vfio_device_open(device, device->group->iommufd, > > > device->group->kvm); > > > > We're using device->group->kvm outside of kvm_ref_lock here, it should > > be using device->kvm. > > Existing code set device->kvm in the vfio_device_first_open() which is > called by vfio_device_open(). After above change, seems not necessary > to pass kvm pointer into the call chain. Isn't it? > Looks so.
