On Wed, 13 Apr 2022 10:10:36 -0300
Jason Gunthorpe <jgg@xxxxxxxxxx> wrote:
> @@ -1732,8 +1705,30 @@ static int vfio_pci_bus_notifier(struct notifier_block *nb,
> static int vfio_pci_vf_init(struct vfio_pci_core_device *vdev)
> {
> struct pci_dev *pdev = vdev->pdev;
> + struct vfio_pci_core_device *cur;
> + struct pci_dev *physfn;
> int ret;
>
> + if (pdev->is_virtfn) {
> + /*
> + * If this VF was created by our vfio_pci_core_sriov_configure()
> + * then we can find the PF vfio_pci_core_device now, and due to
> + * the locking in pci_disable_sriov() it cannot change until
> + * this VF device driver is removed.
> + */
> + physfn = pci_physfn(vdev->pdev);
> + mutex_lock(&vfio_pci_sriov_pfs_mutex);
> + list_for_each_entry (cur, &vfio_pci_sriov_pfs, sriov_pfs_item) {
^
|
checkpatch noted the space here ----
Fixed on commit, looks good otherwise. Applied to vfio for-linus
branch for v5.18. Thanks,
Alex
