+linux-pci On 06/20/2017 04:13 PM, Jon Derrick wrote: > Recent __call_srcu changes have exposed that we need to cleanup srcu > structures after pci_stop_root_bus calls into vmd_msi_free. > > Signed-off-by: Jon Derrick <jonathan.derrick@xxxxxxxxx> > Acked-by: Keith Busch <keith.busch@xxxxxxxxx> > Cc: <stable@xxxxxxxxxxxxxxx> # 4.11 > --- > drivers/pci/host/vmd.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pci/host/vmd.c b/drivers/pci/host/vmd.c > index e27ad2a..642a182 100644 > --- a/drivers/pci/host/vmd.c > +++ b/drivers/pci/host/vmd.c > @@ -733,10 +733,10 @@ static void vmd_remove(struct pci_dev *dev) > struct vmd_dev *vmd = pci_get_drvdata(dev); > > vmd_detach_resources(vmd); > - vmd_cleanup_srcu(vmd); > sysfs_remove_link(&vmd->dev->dev.kobj, "domain"); > pci_stop_root_bus(vmd->bus); > pci_remove_root_bus(vmd->bus); > + vmd_cleanup_srcu(vmd); > vmd_teardown_dma_ops(vmd); > irq_domain_remove(vmd->irq_domain); > } >
