On Fri, 19 Apr 2019 17:37:17 +0200 Greg Kurz <gr...@kaod.org> wrote: > If vfio_pci_register_dev_region() fails then we should rollback > previous changes, ie. unmap the ATSD registers. > > Signed-off-by: Greg Kurz <gr...@kaod.org> > ---
Applied to vfio next branch for v5.2 with Alexey's R-b. Thanks! Alex > drivers/vfio/pci/vfio_pci_nvlink2.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/vfio/pci/vfio_pci_nvlink2.c > b/drivers/vfio/pci/vfio_pci_nvlink2.c > index 32f695ffe128..50fe3c4f7feb 100644 > --- a/drivers/vfio/pci/vfio_pci_nvlink2.c > +++ b/drivers/vfio/pci/vfio_pci_nvlink2.c > @@ -472,6 +472,8 @@ int vfio_pci_ibm_npu2_init(struct vfio_pci_device *vdev) > return 0; > > free_exit: > + if (data->base) > + memunmap(data->base); > kfree(data); > > return ret; >
