Subject: [PATCH 2/2] s390/pci: skip VF scanning

From: Sebastian Ott <[email-masked]>
Date: Tue, 18 Dec 2018 11:16:50 +0100

Set the flag to skip scanning for VFs after SRIOV enablement.
VF creation will be triggered by the hotplug code.

Signed-off-by: Sebastian Ott <[email-masked]>
---
 arch/s390/pci/pci.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 9f6f392a4461..4266a4de3160 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -651,6 +651,9 @@ int pcibios_add_device(struct pci_dev *pdev)
 	struct resource *res;
 	int i;
 
+	if (pdev->is_physfn)
+		pdev->no_vf_scan = 1;
+
 	pdev->dev.groups = zpci_attr_groups;
 	pdev->dev.dma_ops = &s390_pci_dma_ops;
 	zpci_map_resources(pdev);
-- 
2.13.4